Kamu, A., Boniface, B., Awang, A. R., Hassan, A., Ayob, M. A. and Yulo, S. K. (2016) “Attitude of Oil Palm Smallholders towards Ganoderma Disease”, International Journal of Economics and Financial Issues, 6(7S), pp. 177–180. Available at: https://econjournals.com/index.php/ijefi/article/view/3603 (Accessed: 13 June 2024).